vsavkin / book_user_address.rb

Created April 21, 2012


    
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            class Book
  include DataMapper::Resource
 
  property :id, Serial
  property :title, String
  property :author, String
  property :price, Decimal
end
 
class User
  include DataMapper::Resource
 
  property :id, Serial
  property :name, String
 
  property :address_country, String
  property :address_city, String
 
  validates_presence_of :name
 
  def address= address
    self.address_country = address.country
    self.address_city = address.city
  end
 
  def address
    Address.new(address_country, address_city)
  end
end
 
class Address < Struct.new(:country, :city)
end